1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Kruka [31]
3 years ago
12

WWhat do these substances have in common?

Chemistry
2 answers:
olga2289 [7]3 years ago
8 0

Answer; Option A is correct

Explanation:

  • Matter is substance which is made up of atoms
  • Matter is a substance which occupies physical space

All the given four substance are matter :

  • Apple juice is a mixture.
  • Helium gas is a pure substance.
  • Salt water is mixture.
  • Copper wire is a pure substance.

But all of them are composed of atoms.


Mariana [72]3 years ago
4 0

The answer is that they are Pure substances

You might be interested in
What is the purpose of a unit conversion?
Nataly [62]

<em><u>Unit conversion is very important because the rest of the world other than three contries uses the metric system. So, converting unitsis important in science because it uses the metric system. The metric system aremeasurements like cm, m, l, mL, etc.</u></em>

8 0
3 years ago
How many moles of Na₂CO₃ required to create 9.54 liters of a 3.4 M solution
GarryVolchara [31]

Answer:

The answer to your question is 32.44 moles

Explanation:

Data

moles of Na₂CO₃ = ?

volume = 9.54 l

concentration = 3.4 M

Formula

Molarity = \frac{number of moles}{volume}

Solve for number of moles

number of moles = Molarity x volume

Substitution

Number of moles = (3.4)( 9.54)

Simplification

Number of moles = 32.44

3 0
3 years ago
Read 2 more answers
write a generalization correlating solubility with ionization. start with: "as compounds become more ionized,..."
Tema [17]

Answer:

the solubility increases

Explanation:

The solubility of any ionic compound is due to the ionization of the compound and then the strong ion-dipole interactions acting between the ions and the solvent.

Thus, solubility also depends on the extent of the ionization of the salt.

The more the salt ionizes, the more there is ion-dipole interaction between the ions the solvent and more is the solubility.

4 0
3 years ago
Which of the following is the most likeley example of an favorable mutation
Lana71 [14]
A mutation that gives a rabbit a third ear
8 0
3 years ago
Isotopes are different types of atoms of the same element, but with a different number of __________ ?
rodikova [14]
Same things but with different numbers of neutrons in nuclei
6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the molecular weight of one mole of H2O?
    8·1 answer
  • Which sentence best describes how scientists plan out their experiments?
    11·2 answers
  • The planet mars has two moons, deimos and phobos. phobos is about 9,000 km from mars and is about six times more massive than de
    8·1 answer
  • Select the substance or substances that are homogeneous mixtures
    15·2 answers
  • Scientists must be curious, honest, creative open minded skeptical , ethical and aware of bias. list 3 ways thinking like a scie
    12·1 answer
  • Which statement best describes a typical difference that could be found between the "Analysis" and "Conclusion" sections of a
    8·1 answer
  • Which of the following correctly represents the transmutation in which a curium-242 nucleus is bombarded with an alpha particle
    5·1 answer
  • A sample of the amino acid tyrosine is barely soluble in water. Would a polypeptide containing only Tyr residues, poly(Tyr), be
    7·1 answer
  • Magma generated by a hot spot rises through the rigid plates of the lithosphere and produces active volcanoes at the Earth's
    7·2 answers
  • DO NOT TROLL AND ANSWER WITHOUT THE CORRECT ANSWER! I EXPECT THE CORRECT ANSWER NOT A TROLL SO IF YOU DONT HAVE THE ANSWER DO NO
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!